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Submission declined on 14 March 2025 by Qcne (talk).

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Declined by Qcne 15 days ago. Last edited by Qcne 15 days ago. Reviewer: Inform author.

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Mimblewimble is a blockchain protocol created to improve privacy, fungibility, and scalability of blockchains.

It was published^[1] on July 19, 2016 under the pseudonym "Tom Elvis Jedusor" which is the French name of Voldemort from [[Harry Potter]].^{[citation needed]}

The Mimblewimble protocol uses blinding factors of balancing inputs and outputs in a commitment scheme as private keys. Sender and receiver must interact to construct a joint signature to authorize a transfer of funds. Blocks in Mimblewimble have all their constituent transactions aggregated into one giant transaction, erasing the original transaction boundaries. The initial block download further benefits from cut-through, in which all spent outputs cancel against corresponding inputs, erasing most of the blockchain history.^[2]

A provable security analysis for Mimblewimble is provided by Georg Fuchsbauer et al.^[3]

The protocol powers several decentralized privacy-oriented cryptocurrencies.^[4]

References

^ https://scalingbitcoin.org/papers/mimblewimble.txt%7Ctitle= MIMBLEWIMBLE|date=2016-07-19|website=scalingbitcoin.org||access-date=2018-12-21}}
^ https://download.wpsoftware.net/bitcoin/wizardry/mimblewimble.pdf%7Ctitle=Mimblewimble%7Cdate=2016-10-06%7Cwebsite=wpsoftware.net%7Clanguage=en%7Caccess-date=2019-08-12}}
^ https://eprint.iacr.org/2018/1039.pdf%7Ctitle=Aggregate Cash Systems: A Cryptographic Investigation of Mimblewimble|date=2018-10-25|website=Cryptology ePrint Archive|language=en|access-date=2019-08-12}}
^ https://research.circle.com/wp-content/uploads/2019/03/circle-research-mimblewimble.pdf%7Ctitle=MimbleWimble%7Cdate=2019-03-07%7Cwebsite=Circle Research|language=en|access-date=2019-08-12}}

Category:Application layer protocols Category:Cryptocurrencies Category:Digital currencies

[1] ttps://scalingbitcoin.org/papers/mimblewimble.txt%7Ctitle= MIMBLEWIMBLE|date=2016-07-19|website=scalingbitcoin.org||access-date=2018-12-21}}

[2] ttps://download.wpsoftware.net/bitcoin/wizardry/mimblewimble.pdf%7Ctitle=Mimblewimble%7Cdate=2016-10-06%7Cwebsite=wpsoftware.net%7Clanguage=en%7Caccess-date=2019-08-12}}

[3] ttps://eprint.iacr.org/2018/1039.pdf%7Ctitle=Aggregate Cash Systems: A Cryptographic Investigation of Mimblewimble|date=2018-10-25|website=Cryptology ePrint Archive|language=en|access-date=2019-08-12}}

[4] ttps://research.circle.com/wp-content/uploads/2019/03/circle-research-mimblewimble.pdf%7Ctitle=MimbleWimble%7Cdate=2019-03-07%7Cwebsite=Circle Research|language=en|access-date=2019-08-12}}

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